 # Fibonacci series in python

Last updated 7 months, 1 week ago | 247 views

Tags:- Python # Python | Fibonacci series

This is an example of how to print the Fibonacci series. It takes an input number from the user to print the Fibonacci series.

The Fibonacci series is a sequence of numbers where each number in the sequence is the addition to the previous two consecutive numbers.

`0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ……..`

The first two terms are 0 and 1. The rest of the terms are obtained by adding the previous two consecutive numbers. This means the nth term is the sum of (n-1)th and (n-2)th term.

``````n = int(input('enter no:'))
a,b = 0,1
if n>1:
print(a,b,end=' ')
for i in range(2,n):
a,b = b,a+b
print(b, end=' ')``````

The output of the above code is:

```>>>
=================== RESTART: E:\py\fibonacci_series.py ===================
enter no:10
0 1 1 2 3 5 8 13 21 34 ```

Same code in the function view

``````def fab(n):
if n>2:
a,b = 0,1
print(a,b, end=' ')
for i in range(2,n):
a,b = b,a+b
print(b, end=' ')

fab(10)``````